There are
1,850 mi
from Tustin, CA to Edwardsville, IL
That's the driving distance. It would take 1 day 8 hours to go from Tustin, California to Edwardsville, Illinois.
The flight distance (direct flight from Tustin, CA to Edwardsville, IL) is 1,584.86 mi.
1,850 mi = 1.61 kms